13124207 has 8 divisors (see below), whose sum is σ = 13348800. Its totient is φ = 12901504.

The previous prime is 13124203. The next prime is 13124213. The reversal of 13124207 is 70242131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13124207 - 2² = 13124203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20963 + ... + 21579.

It is an arithmetic number, because the mean of its divisors is an integer number (1668600).

Almost surely, 2^13124207 is an apocalyptic number.

13124207 is a deficient number, since it is larger than the sum of its proper divisors (224593).

13124207 is an equidigital number, since it uses as much as digits as its factorization.

13124207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 13124207 is about 3622.7347404965. The cubic root of 13124207 is about 235.8799482772.

Adding to 13124207 its reverse (70242131), we get a palindrome (83366338).

It can be divided in two parts, 13124 and 207, that added together give a palindrome (13331).

The spelling of 13124207 in words is "thirteen million, one hundred twenty-four thousand, two hundred seven".